v5.0.0-alpha.10

Use Option<T> for parsing as well.

v5.0.0-alpha09

Bump version.

v5.0.0-alpha08

Bump version.

v5.0.0-alpha07

Bump version.

v5.0.0-alpha05

Fix ReadToEnd methods and bump version.

v5.0.0-alpha04

Update .NET, don't build when testing and fix nuget pushing.

v5.0.0-alpha02

Remove composable stuff

v5.0.0-alpha01

Fix version

v4.0.1

Re enable .snupkgs

v4.0.0

Move state machine stuff to an extensions project